esterification 的音標為 [??ster?f?k?] ,意思是酯化。
速記技巧:可以將單詞拆分為“est”(易斯特)和“erif”(易瑞夫),諧音記憶可以快速記住單詞發音和拼寫。
希望以上信息對您有幫助,具體請參考官方權威資料。
Esterification是一個化學術語,指的是醇和酸或無機酸反應生成酯的過程。這個詞的詞源可以追溯到拉丁語“esterus”,意為“酯”。
變化形式:在英語中,esterification通常被寫作“esterification”,沒有明顯的變化形式。
相關單詞:
1. Ester:酯,是esterification的產物之一,可以指代各種由酯化反應生成的化合物。
2. Fatty ester:脂肪酯,指的是由脂肪酸和醇形成的酯,常用于化妝品和洗滌劑中。
3. Estersensor:酯傳感器,是一種化學傳感器,用于檢測化學物質的存在和濃度。
4. Estersynthesis:酯合成,指的是通過酯化反應制備酯的過程。
5. Estersulfonic acid:酯磺酸,是一種有機酸,具有酸性,可以與堿反應生成鹽。
6. Estersulfide:酯硫醚,是一種有機化合物,是合成橡膠的一種原料。
7. Estersulfonic anhydride:酯磺酸酐,是一種有機化合物,是硫酸二甲酯的衍生物。
8. Estersulfide oxide:酯硫醚氧化物,是一種有機化合物,是合成橡膠的一種中間體。
9. Estersulfide reduction:酯硫醚還原,指的是通過還原反應降低酯硫醚氧化態的過程。
10. Estersulfide degradation:酯硫醚降解,指的是酯硫醚在某些條件下發生化學變化的過程。
以上這些單詞都與esterification有著密切的聯系,并且涵蓋了化學、化工、生物、材料等多個領域。
常用短語:
1. esterification reaction
2. ester bond
3. alcoholysis
4. acid-base reaction
5. hydrolysis
6. condensation reaction
7. transesterification
雙語例句:
1. The esterification reaction between the acid and alcohol was carried out smoothly. (酸和醇之間的酯化反應順利進行。)
2. The transesterification occurred between the oil and alcohol, leading to the formation of a new product. (油和酒精之間的酯交換反應導致新產品的形成。)
3. The acid-base reaction between the base and the acid catalyst was essential for the success of the reaction. (堿和酸催化劑之間的酸堿反應對于反應的成功至關重要。)
4. The transesterification reaction proceeded rapidly under mild conditions, leading to the formation of a new oil product. (在溫和的條件下,酯交換反應迅速進行,導致新的油產品的形成。)
5. The ester bond is a highly stable bond in nature, which is difficult to break under normal conditions. (酯鍵在自然界中是一種高度穩定的鍵,在正常條件下很難打破。)
6. The transesterification process is a versatile method for the production of various types of esters. (酯交換過程是一種生產各種酯類的通用方法。)
7. The transesterification reaction is a useful tool for the conversion of waste oils into valuable products. (酯交換反應是轉化廢油為有價值產品的一種有用的工具。)
英文小作文:
Transesterification is a versatile method for the production of various types of esters, which can be used in food, pharmaceutical, and chemical industries. It is a chemical reaction that involves the exchange of an alcohol group for an acid group in an ester bond, leading to the formation of a new product with a different chemical structure and properties. This process is often used to convert waste oils into valuable products, such as biodiesels and other renewable fuels, which are becoming increasingly important in today"s environmentally conscious society. Transesterification is also used in the production of biodegradable plastics from waste oils and other sources of renewable carbon-based materials. Furthermore, it is a useful tool for the conversion of vegetable oils into biodiesels, which are used as renewable fuels in vehicles and other applications. Therefore, transesterification plays an important role in the sustainable development of our society and contributes to reducing our carbon footprint and environmental impact.